Lenses Course
Gain expertise in lens physics from basics to clinical use. Master geometrical optics, ray tracing, diopters, and spectacle design. Apply these skills to real prescriptions, solve issues, and communicate clearly with patients in optical settings for safe and effective vision care.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Lenses Course offers a quick and practical way to master geometrical optics for vision correction. You will cover thin-lens basics, sign conventions, ray tracing, and apply them to spectacle design, diopter calculations, vertex distance adjustments, and refractive errors. With clear examples and clinical cases, you will do precise calculations and confidently explain lens choices.
Elevify advantages
Develop skills
- Clinical ray tracing to predict image positions for quick spectacle design.
- Diopter and far point calculations using patient data for fast lens power computation.
- Expert lens selection of convex or concave types with clear justification.
- Vertex distance adjustments for accurate and comfortable prescriptions.
- Patient-friendly explanations of optics, limitations, and referrals.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course